./turbostat --debug sleep 5 turbostat version 4.8 26-Sep, 2015 - Len Brown CPUID(0): GenuineIntel 22 CPUID levels; family:model:stepping 0x6:4e:3 (6:78:3) CPUID(6): APERF, DTS, PTM, EPB CPUID(0x15): eax_crystal: 2 ebx_tsc: 126 ecx_crystal_hz: 0 TSC: 1512 MHz (24000000 Hz * 126 / 2 / 1000000) RAPL: 58254 sec. Joule Counter Range, at 4 Watts cpu3: MSR_NHM_PLATFORM_INFO: 0x4043df9010f00 4 * 100 = 400 MHz max efficiency frequency 15 * 100 = 1500 MHz base frequency cpu3: MSR_IA32_POWER_CTL: 0x0024005d (C1E auto-promotion: DISabled) cpu3: MSR_TURBO_RATIO_LIMIT: 0x1818181c 24 * 100 = 2400 MHz max turbo 4 active cores 24 * 100 = 2400 MHz max turbo 3 active cores 24 * 100 = 2400 MHz max turbo 2 active cores 28 * 100 = 2800 MHz max turbo 1 active cores cpu3: MSR_CONFIG_TDP_NOMINAL: 0x0000000b (base_ratio=11) cpu3: MSR_CONFIG_TDP_LEVEL_1: 0x0006001c (PKG_MIN_PWR_LVL1=0 PKG_MAX_PWR_LVL1=0 LVL1_RATIO=6 PKG_TDP_LVL1=28) cpu3: MSR_CONFIG_TDP_LEVEL_2: 0x000f0038 (PKG_MIN_PWR_LVL2=0 PKG_MAX_PWR_LVL2=0 LVL2_RATIO=15 PKG_TDP_LVL2=56) cpu3: MSR_CONFIG_TDP_CONTROL: 0x00000000 ( lock=0) cpu3: MSR_TURBO_ACTIVATION_RATIO: 0x0000000a (MAX_NON_TURBO_RATIO=10 lock=0) cpu3: MSR_NHM_SNB_PKG_CST_CFG_CTL: 0x7e008008 (UNdemote-C3, UNdemote-C1, demote-C3, demote-C1, locked: pkg-cstate-limit=0: unlimited) cpu0: MSR_IA32_ENERGY_PERF_BIAS: 0x00000006 (balanced) cpu0: MSR_RAPL_POWER_UNIT: 0x000a0e03 (0.125000 Watts, 0.000061 Joules, 0.000977 sec.) cpu0: MSR_PKG_POWER_INFO: 0x00000024 (4 W TDP, RAPL 0 - 0 W, 0.000000 sec.) cpu0: MSR_PKG_POWER_LIMIT: 0x42007800dc8038 (UNlocked) cpu0: PKG Limit #1: ENabled (7.000000 Watts, 28.000000 sec, clamp DISabled) cpu0: PKG Limit #2: DISabled (15.000000 Watts, 0.002441* sec, clamp DISabled) cpu0: MSR_DRAM_POWER_LIMIT: 0x5400de00000000 (UNlocked) cpu0: DRAM Limit: DISabled (0.000000 Watts, 0.000977 sec, clamp DISabled) cpu0: MSR_IA32_TEMPERATURE_TARGET: 0x0a6400ac (100 C) cpu0: MSR_IA32_PACKAGE_THERM_STATUS: 0x884a0008 (26 C) cpu0: MSR_IA32_THERM_STATUS: 0x884d0008 (23 C +/- 1) cpu1: MSR_IA32_THERM_STATUS: 0x884d0008 (23 C +/- 1) Core CPU Avg_MHz %Busy Bzy_MHz TSC_MHz SMI CPU%c1 CPU%c3 CPU%c6 CPU%c7 CoreTmp PkgTmp Totl%C0 Any%C0 GFX%C0 CPUGFX% Pkg%pc2 Pkg%pc3 Pkg%pc6 Pkg%pc7 Pkg%pc8 Pkg%pc9 Pk%pc10 PkgWatt RAMWatt PKG_% RAM_% - - 4 0.69 512 1512 0 1.70 0.01 0.24 97.36 24 25 2.82 2.50 1.51 0.61 95.57 0.00 0.00 0.00 0.00 0.00 0.00 0.85 0.22 0.00 0.00 0 0 3 0.56 527 1512 0 2.05 0.01 0.12 97.26 24 25 2.82 2.50 1.51 0.61 95.57 0.00 0.00 0.00 0.00 0.00 0.00 0.85 0.22 0.00 0.00 0 2 5 1.03 515 1512 0 1.59 1 1 5 1.03 501 1512 0 1.14 0.01 0.37 97.46 23 1 3 1 0.15 512 1512 0 2.02 5.002945 sec